Fix compiler warning for non-assert builds.

kgrittn · kgrittn · commit 96a73fcdace5 · 2014-11-10T09:42:46.000-06:00
Reported by Peter Geoghegan
David Rowley
diff --git a/src/backend/access/brin/brin_revmap.c b/src/backend/access/brin/brin_revmap.c
@@ -110,7 +110,7 @@ brinRevmapTerminate(BrinRevmap *revmap)
 void
 brinRevmapExtend(BrinRevmap *revmap, BlockNumber heapBlk)
 {
-	BlockNumber	mapBlk;
+	BlockNumber	mapBlk PG_USED_FOR_ASSERTS_ONLY;
 
 	mapBlk = revmap_extend_and_get_blkno(revmap, heapBlk);
 

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ brinRevmapTerminate(BrinRevmap *revmap)`
`110`	`110`	`void`
`111`	`111`	`brinRevmapExtend(BrinRevmap *revmap, BlockNumber heapBlk)`
`112`	`112`	`{`
`113`		`- BlockNumber mapBlk;`
	`113`	`+ BlockNumber mapBlk PG_USED_FOR_ASSERTS_ONLY;`
`114`	`114`
`115`	`115`	`mapBlk = revmap_extend_and_get_blkno(revmap, heapBlk);`
`116`	`116`